47989939 is an odd 8-digits prime number following 47989938
and preceding 47989940 . In scientific notation, it is written as 4.7989939 × 10^7.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 47989938 positive integers (up to 47989939) that are relatively prime to 47989939.
47989939 has 2 divisors, whose sum is 47989940
The reverse of 47989939 is 93998974
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 58 Digital Root 4
Name
forty-seven million nine hundred eighty-nine thousand nine hundred thirty-nine
Scientific notation
4.7989939 × 10^7
Engineering notation
4.7989939 × 10^6
Prime Factorization
47989939
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
47989939 Product of the distinct prime numbers
The prime factorization of 47989939 is 47989939.
Since it has a total of 1 prime factors.
10 , 8 , 70 , 60 , 340 , 743 , 5172 , 9545 , 5855 , 91510 , 947014 , 269264 , 3832625 , 3129430 , 65055007 , 51652778 , 78265108 , 244850908 , 1731147858 , 199598966
n×2
95979878
n×3
143969817
n×4
191959756
n×5
239949695
n÷2
23994969.5
n÷3
15996646.333333
n÷3
11997484.75
n÷5
9597987.8
n2
2303034245223721
n3
1.105224729432E+23
n4
5.3039667346732E+30
n5
2.54537040055E+38
2 √n6927.4771020914
3 √n363.39872505564
4 √n83.231467018738
5 √n34.373997383884
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
47989940 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
23994970 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6927.4771742677 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999583246 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47989939 can be divided by 2 positive divisors.
The sum of these divisors (counting 47989939) is 47989940, the average is 23994970.
Base
System
Value
2
Binary
10110111000100010010110011
3
Ternary
10100022010211011
4
Quaternary
2313010102303
5
Quinary
44241134224
6
Senary
4432331351
8
Octal
267042263
10
Decimal
47989939
12
Duodecimal
140a3b57
16
Hexadecimal
2dc44b3
20
Vigesimal
ejiegj
36
Base36
skl9v
md5
6204d5296ef9909420d2e5446c11755e
sha1
db61d65ff826812ca8e40534350d4eb2d444090c
sha256
be9417520d47e9ee25034c60a0033408e5ae59e7f7528734407bfd6ec480d0e4
sha512
531fc29146d914841c446c7f6bd2ee8298ab5b3bb27a0d9a280169810c0a3f4274a3132736a06b3cbfb35e89e90e5a32f427591b972b8f8bf7a5f28406751a4d
ripemd-160
ff1c7376c4f9f439ca8740f2f813186e9789bfb4
Diameter
95979878
Circumference
301529679.61724
Area
7.2351954657606E+15
Volume
4.6295545207323E+23
Surface area
2.8940781863042E+16
Circumference
301529679.61724
Perimeter
191959756
Area
2303034245223721
Diagonal
67868022.591258
Surface area
13818205471342326
Volume
1.105224729432E+23
Space diagonal
83121012.600131
Perimeter
143969817
Area
9.9724308107463E+14
Altitude
41560506.300066
Surface area
9.9724308107463E+14
Volume
1.3025198348607E+22
Height
22622674.197086